diff --git a/src/BulletCollision/CMakeLists.txt b/src/BulletCollision/CMakeLists.txt
index f8e19c06b..2dd127d5f 100644
--- a/src/BulletCollision/CMakeLists.txt
+++ b/src/BulletCollision/CMakeLists.txt
@@ -16,6 +16,7 @@ ADD_LIBRARY(LibBulletCollision
 				CollisionDispatch/btCompoundCollisionAlgorithm.cpp
 				CollisionDispatch/btConvexConcaveCollisionAlgorithm.cpp
 				CollisionDispatch/btSphereSphereCollisionAlgorithm.cpp
+				CollisionDispatch/btSphereBoxCollisionAlgorithm.cpp
 				CollisionDispatch/btConvexConvexAlgorithm.cpp
 				CollisionDispatch/btEmptyCollisionAlgorithm.cpp
 				CollisionDispatch/btManifoldResult.cpp